Which is a primary factor that currently contributes to the lower turnout of younger voters in the United States?Which is a primary factor that currently contributes to the lower turnout of younger voters in the United States?

The correct response will be "Tangibility of issues".

Explanation:

Although broad theoretical consideration has been paid to either the definition of the problem area in international relations, few empirical studies have been undertaken about it. In determining the importance of issues in international policy information sharing-conflict, this study examines five proposals extracted through Rosenau's pre-Theory.

Ibelieve the answer is (a) true.